package com.example.demo1122.service;

import com.example.demo1122.domain.ResponseResult;
import com.example.demo1122.entity.Conversation;
import com.example.demo1122.entity.Teacherforclass;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author baomidou
 * @since 2023-12-21
 */
public interface ITeacherforclassService extends IService<Teacherforclass> {

    boolean existsTeacherId(String teacherID);

    boolean existsTeacherIdandClassID(String teacherID,Integer classID);

    ResponseResult getStudentConversationList(String studentID, Integer classID, Integer chapterID);

}
